EP0725841B1 - Verwendung einer edelstahl-legierung für ketten und kettenbauteile - Google Patents

Verwendung einer edelstahl-legierung für ketten und kettenbauteile Download PDF

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Publication number
EP0725841B1
EP0725841B1 EP94930176A EP94930176A EP0725841B1 EP 0725841 B1 EP0725841 B1 EP 0725841B1 EP 94930176 A EP94930176 A EP 94930176A EP 94930176 A EP94930176 A EP 94930176A EP 0725841 B1 EP0725841 B1 EP 0725841B1
Authority
EP
European Patent Office
Prior art keywords
chains
pct
chain
chain components
steel alloy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP94930176A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0725841A1 (de
Inventor
Jürgen BERGHOFF
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JD Theile GmbH and Co KG
Original Assignee
JD Theile GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JD Theile GmbH and Co KG filed Critical JD Theile GmbH and Co KG
Publication of EP0725841A1 publication Critical patent/EP0725841A1/de
Application granted granted Critical
Publication of EP0725841B1 publication Critical patent/EP0725841B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten

Definitions

  • the invention relates to the use of a stainless steel alloy with proportions of carbon, silicon, manganese, Phosphorus, sulfur, chromium, molybdenum, nickel, aluminum and Iron with production-related impurities as the rest according to the features of the claim as a material for Manufacture of chains and chain components.
  • such an alloy is from US-PS 4,729,872 known. However, this does not apply to the use of such an alloy for chains or chain components.
  • a conventional material for chains and chain components has the following chemical composition with regard to the essential secondary components: C. Si Mn P S Cr 0.20-0.26% ⁇ 0.25% 1.10-1.40% ⁇ 0.020% ⁇ 0.020% 0.40-0.60% Mon Ni Al Cu N 0.50-0.60% 0.90-1.10% 0.020-0.050% ⁇ 0.25% ⁇ 0.012%
  • the invention is based on the use of an improved one Material alloy for the chain components and chain accessories.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Gears, Cams (AREA)
EP94930176A 1993-10-30 1994-10-15 Verwendung einer edelstahl-legierung für ketten und kettenbauteile Expired - Lifetime EP0725841B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4337148A DE4337148C1 (de) 1993-10-30 1993-10-30 Verwendung einer Edelstahl-Legierung für Ketten und Kettenbauteile
DE4337148 1993-10-30
PCT/EP1994/003401 WO1995012692A1 (de) 1993-10-30 1994-10-15 Verwendung einer edelstahl-legierung für ketten und kettenbauteile

Publications (2)

Publication Number Publication Date
EP0725841A1 EP0725841A1 (de) 1996-08-14
EP0725841B1 true EP0725841B1 (de) 1998-01-07

Family

ID=6501457

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94930176A Expired - Lifetime EP0725841B1 (de) 1993-10-30 1994-10-15 Verwendung einer edelstahl-legierung für ketten und kettenbauteile

Country Status (7)

Country Link
US (1) US5562881A (pl)
EP (1) EP0725841B1 (pl)
AT (1) ATE161897T1 (pl)
CZ (1) CZ286056B6 (pl)
DE (2) DE4337148C1 (pl)
PL (1) PL178573B1 (pl)
WO (1) WO1995012692A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2733516B1 (fr) * 1995-04-27 1997-05-30 Creusot Loire Acier et procede pour la fabrication de pieces a haute resistance a l'abrasion
RU2117715C1 (ru) * 1997-10-16 1998-08-20 Научно-исследовательский технологический институт угольного машиностроения "НИИТУглемаш" Сталь конструкционная легированная
DE502004005387D1 (de) * 2003-09-09 2007-12-13 Pewag Austria Gmbh Verwendung eines stahls zur herstellung von ketten, verfahren zur herstellung einer kette und damit hergestellte kette
DE112006002178A5 (de) * 2005-06-16 2008-05-21 Georgsmarienhütte Gmbh Stahl für die Herstellung von Verschleissteilen für die Baumaschinenindustrie
DE102013106990B4 (de) 2013-07-03 2018-05-30 J. D. Theile Gmbh & Co. Kg Kettenglied oder Kettenbauteil für Bergbauanwendungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3830054A (en) * 1971-09-21 1974-08-20 Hitachi Ltd Link chains for motor blocks
JPS52126611A (en) * 1976-04-16 1977-10-24 Daiei Kogyo Co Ltd Connection clip for chain
JPS5360813A (en) * 1976-11-12 1978-05-31 Kobe Steel Ltd Steel chain with high true tensile stress
JPS61270355A (ja) * 1985-05-24 1986-11-29 Sumitomo Metal Ind Ltd 耐遅れ破壊性の優れた高強度鋼
JPH0765141B2 (ja) * 1985-09-18 1995-07-12 日立金属株式会社 熱間加工用工具鋼

Also Published As

Publication number Publication date
US5562881A (en) 1996-10-08
WO1995012692A1 (de) 1995-05-11
DE59404980D1 (de) 1998-02-12
ATE161897T1 (de) 1998-01-15
PL178573B1 (pl) 2000-05-31
CZ255795A3 (en) 1996-05-15
DE4337148C1 (de) 1994-10-27
PL314106A1 (en) 1996-08-19
EP0725841A1 (de) 1996-08-14
CZ286056B6 (cs) 1999-12-15

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